LCP
Largest Contentful Paint
4.9s
Poor
Good: < 2.5s
Measures how long it takes for the main content to appear on screen
Remove Unused JavaScript and CSS
How to optimize blogin.co
Generic SiteScore: 74/100Analyzed January 2026
Remove Unused JavaScript and CSS
Medium Impact+12 points estimated
Why It Matters
77 KiB of unused JavaScript and 16 KiB of unused CSS slow down parsing and execution.
How to Fix
Remove unused code from Google Tag Manager (30% unused) and Facebook Pixel (35% unused). Split CSS bundles and load only critical styles above-the-fold. Consider removing legacy polyfills that aren't needed for modern browsers to save 36 KiB.
0Needs Improvement
What This Score Means
A score of 74 falls in the "Needs Improvement" range (50-89). While it is better than poor (0-49), you should aim for 90+ to provide an optimal user experience and maximize SEO benefits.
This site is slower than approximately 35% of similar sites. The main issues affecting performance are image optimization, JavaScript execution time, and layout stability.
Addressing these issues could improve your conversion rate by 15-20% and boost your search engine rankings.
Core Web Vitals Analysis
INP
Interaction to Next Paint
104ms
Good
Good: < 200ms
Measures how quickly the page responds to user interactions
CLS
Cumulative Layout Shift
0.00
Good
Good: < 0.1
Measures visual stability - how much content shifts during page load
AI Performance Analysis
This website has poor performance with a score of 74/100, primarily due to severe loading delays. The biggest problem is an extremely slow Largest Contentful Paint of 4.9 seconds, caused by a massive 2-second resource load delay that prevents the main hero image from appearing quickly. The site is also bogged down by render-blocking CSS and fonts that delay initial page rendering by 1.5 seconds, plus 77KB of unused JavaScript from Google Analytics and Facebook tracking scripts. Fixing the resource loading bottleneck, deferring non-critical CSS/JavaScript, and optimizing the oversized images could easily improve the performance score by 20+ points and dramatically speed up the user experience.
Other Optimization Recommendations
Fix Resource Load Delay Issue
High Impact+25 points estimatedWhy It Matters:
Massive 2.05 second resource load delay is the primary cause of your poor 4.9s LCP score.
How to Fix:
Add fetchpriority='high' to your hero image. Implement preconnect hints for external domains like fonts.googleapis.com and connect.facebook.net. Remove render-blocking CSS by inlining critical styles and deferring non-critical CSS files.
Optimize Image Delivery and Compression
High Impact+18 points estimatedWhy It Matters:
Images waste 179 KiB and could improve LCP by 450ms with proper optimization.
How to Fix:
Convert all images to WebP or AVIF format for better compression. Resize oversized images to match display dimensions (your hero image is 750x750 but displays at 534x534). Add explicit width/height attributes to prevent layout shifts and improve CLS.
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Related Performance Analyses
More Generic Speed Tests
Generic Performance Resources
Enable Advanced Browser Caching
Optimizing cache headers ensures consistently fast repeat visits and maintains your excellent performance score.
Implement Critical Resource Preloading
With a perfect performance score, preloading key resources can further optimize LCP for varying network conditions.
Optimize Mobile Viewport Meta Tag
Current viewport configuration causes 300ms tap delays on mobile interactions, directly impacting INP scores.
Add Explicit Image Dimensions
Images without width/height attributes cause layout shifts and poor user experience as they load.
Frequently Asked Questions
Keep Your Site Fast After Optimization
Once your site is optimized, maintain that speed. Use DeployHQ for zero-downtime, automated deployments—so performance fixes and updates go live safely every time, without breaking your site.
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